| 内蒙古巴音杭盖金矿床稳定同位素研究 |
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| 引用本文： | 陈祥,肖力,柯真奎,满来.内蒙古巴音杭盖金矿床稳定同位素研究[J].内蒙古地质,2001(2). |
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| 作者姓名： | 陈祥 肖力 柯真奎 满来 |
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| 作者单位： | 中国地质大学，中国地质大学，中国地质大学，武警黄金第十一支队 (北京)100083，(北京)100083，(北京)100083，呼和浩特，010010 |
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| 摘 要： | 稳定同位素研究表明：巴音杭盖金矿床成矿流体中水早期来自岩浆 水，晚期有天水的加入；硫为来源于下元古界宝音图群地层，在成岩过程 中进入岩浆并形成硫的均一化；铅为壳幔混合源。成矿与喜山期地幔流体 的活动有关，它在成岩成矿过程中起主导作用。
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| 关 键 词： | 金矿床 同位素 地幔流体 内蒙古 |
The Study of Stable Isotopes in Bayinhanggai Gold Deposit in Inner Mongolia |
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| CHEN Xiang,XIAO Li,KE Zhen - kui,MAN Lai.The Study of Stable Isotopes in Bayinhanggai Gold Deposit in Inner Mongolia[J].Geology of Inner Mongolia,2001(2). |
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| Authors: | CHEN Xiang XIAO Li KE Zhen - kui MAN Lai |
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| Institution: | CHEN Xiang1,XIAO Li1,KE Zhen - kui1,MAN Lai2 |
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| Abstract: | The study of stable isotopes about Bayinhanggai gold deposit indicates that the water in metallogenic fluid is from magmatic water in the early metallogenic stage, mixed with some meteorological water in the later metallogenic; sulfur is from the lower Proterozoic Baoyintu group. In the process of magmatic activity, sulfur in the strata goes into the magma, and takes place homogeneous; Lead is crust and mantle source. Ore ~ forming is connected to mantle fluid in the Himalaya stage and it plays essential role in the diagenetic stage and mineralization period. |
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| Keywords: | gold deposit H O S Pb isotopes mantle fluid Inner Mongolia |
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